PS Basic Knowledge One

1. What is Photoshop:

Processing software for graphic images

2. New File Method:

CTRL + N

3, new file Note:

Name: Website form as far as possible not Chinese name

Presets: Custom or Web

Size: 1024x768 resolution (990-1000) *750 pixels |

Resolution: 72PX; The printing resolution is: 300px

Color mode: rgb:r: Red G: Green B: Blue/cmyk color (print, abbreviation)

Background: white/transparent (each point is a pixel)/background color (the background color is displayed by default)

For example:

4. Background/foreground color

Fill foreground color: Alt+del fill background color: Ctrl+del

Another way: In the Edit menu, fill:

Toggle foreground and background color: X

Default foreground and background color: D

5. Close File Method:

(1) Close a single file: Ctrl+w

(2) Close all files: alt+ctrl+w

6. Open File:

(1) Ctrl+o

(2) Double-click on the gray screen under "move"

(3) Push file to Phtoshop (can be multiple files)

7. File Save format:

Gif/jpg (transparent not supported)/png (Transparent supported)/PSD

8. tif file format: Generally used for printing

9, enlarge and reduce the picture:

Zoom in: Ctrl + Plus

Zoom out: Ctrl + MINUS sign

10, picture 100% shows:

(1) Double-click Magnifier:

(2) Input value: lower left corner

(3) Shortcut key: Ctrl + Number 1

(4) Ctrl + Number 0, is the size of the display suitable for the screen

10, select-Magic wand Tool (image selection is too small to enlarge to choose)

(1) If: Shortcut key shift

Once selected, A + sign is displayed by default on the magic wand

(2) Reduce: shortcut key: Alt

Tolerance General Default: 32

(4) Deselect: crtl+d (Trial All) or "deselect" under the menu

(5) Invert selection: Shortcut key Ctrl+shift+i

(6) Select continuous (all the options inside and out), so "continuous" does not hit the hook

(7) Crossing with selection

Example: First step: First draw a circle by default

The second step: click the third "with the selection Cross" button, and then draw a circle, to get two graphs of the cross-section

Such as:

11, choose the same thing/Picture:

Under Menu selection, select similar, for example

12. Copy (CTRL + C or alt-drag) paste (Ctrl + V)

13. ESC-Cancel or view "history" under Menu "window"

14. Lasso

Polygon Lasso: Objects with distinct edges (image magnification is easy to select)

Magnetic Lasso Tool:

Note: Step back in the selection process, shortcut key: Del; cancel all shortcut keys: ESC

15, the picture moves up and down

Temporary Toggle Gripper: SPACEBAR + mouse move up and down

16. Free Transform: (shortcut key Ctrl+t)

(1) In the same proportion of large or narrow: Alt+shift (alt function is the center point, shift action is not deformed)

(2) Select Finish OK: Enter can be

(3) can be rotated position

17, the square or the positive circle are all press the SHIFT key

To draw a square or a circle with a center point, it is alt+shift

17. Duplicate layers:

Ctrl+j

Cut Layer: Ctrl+shift+j

PS Basic Knowledge One